Hazloc Heaters HHP2 Hydronic High Performance Heater – Industrial Heaters

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Hazloc Heaters HHP2 Hydronic High Performance Heater

Hazloc Heaters HHP2 Hydronic High Performance Heater

Hydronic High Performance Heaters

Hazloc HHP2 hydronic high performance heater is an industrial heater specifically designed to meet the harsh requirements of heavy industry.

The rugged design of the Hazloc HHP2 series makes it ideal for use in heavy-duty industries that include oil & gas, pulp & paper, power generation, mining, steel mills, foundries, water and wastewater treatment plants, chemical plants and hazardous material storage facilities.

The harsh conditions within these industries require equipment to be safe, reliable, dependable and able to be operated in industrial areas.

HHP2 heaters are suitable for a wide variety of heating fluids and are perfect for steam, hot water, or glycol applications.

They are also used with other non-lethal or non-poisonous fluids, as defined by ASME, for both space heating and liquid cooling applications that include but are not limited to hot-oil heaters, lube-oil coolers, product process coolers, pump-seal coolers, etc.

HHP2 heaters are available in either vertical or horizontal projection models.

Industrial Grade Heaters by Hazloc

Industrial Grade Heaters by Hazloc

Hazloc Heaters HHP2

Industrial hydronic Heater

Product Benefits

There are five sizes of heater in the Hazloc HHP2 range, all of which include the Hazloc PerformaCore high-performance heat-exchanger cores that are available in 16 model choices of 5/8 in. O.D. fin tube with single-pass (for steam or fluids) and multi-pass configurations (for fluids only) to meet your specific requirements. Vertical projection models are available in 12 inch to 24 inch fan size only.

Key Features of Hazloc Heaters HHP2

Hazloc HHP2 hydronic high performance heater is dedicated to providing the safest industrial heating in the most challenging areas and applications. Key product features provide unbeatable performance, reliability and safe heat when it is needed. These features include:

Extra Strength – metal rivets in the top panel provide extra strength

Durability – 14 gauge steel cabinet construction is covered in a epoxy coating for added durability

Safe Or Hazardous Areas – totally enclosed or explosion proof motors are available

Air Flow Control – aluminium louvres attached to dimpled cabinet panels for easy control of air flow direction

Long Life – 16-gauge (0.065 in.) tension-wound aluminium fin tubes for longer life

Hazloc Heaters HHP2 Heater Product Features

Hazloc HHP2 Industrial Hydronic Heater | Product Features

Horizontal and Vertical Projection Models – hazloc hhp2

This range of hydronic high performance heaters, manufactured by Hazloc, are available in either horizontal or vertical projection models to suit many different applications. The horizontal model is available in 12 to 30 inch fan sizes, while the vertical option is available in 12 to 24 inch fan sizes, with optional nozzle and four or two way louvres.

Hazloc HHP2 Vertical & Horizontal Projection Models

Hazloc HHP2 Vertical & Horizontal Projection Models

Hazloc HHP2 industrial Heater – Technical Specifications

ApprovalCRN: 0H14856.2C – steam or fluids (not for use with lethal fluids as defined by ASME, Section VIII, Div. 1, UW-2)
Maximum pressure rating450 psig (3103 kPa).
Maximum temperature rating550 °F (288°C).
Minimum design metal temperature-20° F (-29° C)
Cabinet material14-gauge (0.075 in.) (1.9 mm) steel. HHP2-30 is 12-guage (0.105 in. (2.7 mm) steel on top and bottom panels and motor mount. Yellow epoxy/polyester powder coated with five-stage pre-treatment, including iron phosphate. Optional Heresite phenolic coating available. Option Codes H2 or H3.
Louvre bladesAnodised extruded aluminium
FanSpark-proof three-blade aluminium (except HHP2-30 which is six-blade)
Fan guardSplit design with close wire spacing. A 3/8 in. (9.5 mm) diameter probe will not enter.
Motor driveThermally protected CSA or UL Listed 1725 RPM permanently lubricated ball bearing type with 56 frame and “easy-off” fan blade replacement feature. HHP2-36 is a 56C frame motor and a maintenance-free speed reducer
Mounting holes9/16 in. diameter holes – Two at top and two at bottom of heater
Fluid connections1-1/2 in. NPT male Schedule 40 inlet and outlet. Optional 1–1/2″ (4 bolt) & 2″ (8 bolt) CL300# RF flanges available. [see ^ symbol on Page 4 for 8 bolt description]
Header material3/16 in. (4.8 mm) carbon steel conforming to ASME requirements
Finned tubes5/8 in. (15.9 mm) outside diameter [16-gauge, 0.065 in. (1.6 mm) wall thickness] carbon steel tubes with 1-1/2 in. (38.1 mm) outside diameter copper-free, L-foot, tension-wound aluminium fins @ 10 fins per in

Maximum Durability – Hazloc HHP2 industrial Heater

Each Hazloc HHP2 PerformaCore heat exchanger cores are constructed using rugged 16-gauge (0.065 in) carbon steel tubes with tension-wound aluminium fins and 12-gauge (0.105 in.) carbon-steel headers for maximum durability, resistance to corrosion and longer life in demanding applications.

Hazloc Heaters SRH2 Hazardous Area Explosion Proof Electric Heater : front, back and core view

Hazloc Heaters HHP2 Industrial Heater : front, back and core view

HAZLOC HHP2 – specification

by fan size model & discharge type

ModelHHP2-12HHP2-16HHP2-20HHP2-24HHP2-30
Fan Diameter12″ (304.8 mm)16″ (406.4 mm)20″ (508.0 mm)24″ (609.6 mm)30″ (762.0 mm)
Air Delivery*1024 cfm (1740 m³/hr)1665 cfm (2829 m³/hr)3225 cfm (5479 m³/hr)4590 cfm (7798 m³/hr)7300 cfm (12403 m³/hr)
Motor Power1/4 hp (186 watts) or 1/3 hp (248 watts)1/4 hp (186 watts) or 1/3 hp (248 watts)1/2 hp (373 watts)1/2 hp (373 watts)1 hp (746 watts)
Horizontal Projection Type with One-Way Louvres
Horizontal Air Velocity *1227 fpm (6.2 m/s)1139 fpm (5.8 m/s)1425 fpm (7.2 m/s)1417 fpm (7.2 m/s)1715 fpm (8.7 m/s)
Horizontal Air Throw*†41 ft (12.5 m)49 ft (14.9 m)68 ft (20.7 m)74 ft (22.6 m)78 ft (23.8 m)
Max. Mounting Height*†12 ft (3.7 m)14 ft (4.3 m)18 ft (5.5 m)22 ft (6.7 m)24 ft (7.3 m)
Vertical Projection Type with Two-Way Louvres (maximum mounting height is also maximum vertical air throw)
Max. Mounting Height*†17 ft (5.2 m)20 ft (6.1 m)27 ft (8.2 m)29 ft (8.8 m)N/A
Spread*†17 ft (5.2 m)20 ft (6.1 m)27 ft (8.2 m)29 ft (8.8 m)N/A
Vertical Projection Type with Nozzle (maximum mounting height is also maximum vertical air throw)
Max. Mounting Height*†34 ft (10.4 m)42 ft (12.8 m)49 ft (14.9 m)57 ft (17.4 m)N/A
Spread*†13 ft (4.0 m)16 ft (4.9 m)19 ft (5.8 m)23 ft (7.0 m)N/A
Vertical Projection Type with Four-Way Louvres (maximum mounting height is also maximum vertical air throw)
Max. Mounting Height*†12 ft (3.7 m)15 ft (4.8 m)17 ft (5.2 m)20 ft (6.1 m)N/A
Spread*†12 ft (3.7 m)15 ft (4.8 m)17 ft (5.2 m)20 ft (6.1 m)N/A
Weights and Shipping Crate Dimensions (wood packaging material is in compliance with ISPM No. 15)
Net before adders – lbs (kg)102 (46.3)131 (59.4)168 (76.2)219 (99.3)354 (160.6)
Shipping before adders – lbs (kg)152 (68.9)183 (83.0)227 (103.0)280 (127.0)465 (210.9)
Add for flanges – lbs (kg)16 (7.3)16 (7.3)16 (7.3)16 (7.3)16 (7.3)
Add for nozzle – lbs (kg)10 (4.5)12 (5.4)19 (8.6)20 (9.1)N/A
Add for four-way louvre – lbs (kg) 6 (2.7)8 (3.6)10 (4.5)10 (4.5)N/A
Crate W x D x H – in. (mm)28.0 x 29.5 x 27.75
(711 x 749 x 705)
31.5 x 29.5 x 31.75
(800 x 749 x 806)
35.5 x 29.5 x 35.75
(902 x 749 x 908)
39.5 x 29.5 x 39.75
(1003 x 749 x 1010)
48.25 x 43.0 x 45.9
(1225 x 1092 x 1166)

* At 70°F (21°C), 60 Hz and sea level.
† The Air throws, Spreads and Max. Mounting heights listed above are based on an air temperature rise (∆T) of 40°F.

Hazloc Heaters - Hazardous Area Electrical Heating Equipment (ATEX IECEX CSA)

Hazloc Heaters – Heating Equipment

Hazloc heaters | HEATING APPLICATIONS

Hazloc Heaters are global suppliers and manufacturers of industrial and explosion-proof heaters and thermostats for hazardous areas and severe duty locations – this includes industrial heating products for non-hazardous and severe-duty applications. Explosion proof and hazardous area certifications include North American (NEC & CE), International (CENELEC & IEC), European (ATEX) and Russian EAEU (EAC EX).

Heating Hazardous Areas With Electrical Heaters

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